/* ══════════════ LXC Deck · 深色主题 ══════════════ */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
:root{
  --bg:#0b0f17;
  --bg-soft:#0f1523;
  --panel:#121a2b;
  --panel-2:#182238;
  --line:rgba(148,163,184,.14);
  --line-strong:rgba(148,163,184,.28);
  --text:#e6ebf4;
  --muted:#8b98ad;
  --accent:#6366f1;
  --accent-2:#22d3ee;
  --grad:linear-gradient(135deg,#6366f1,#22d3ee);
  --ok:#22c55e; --warn:#f59e0b; --err:#ef4444; --info:#38bdf8;
  --ok-strong:#86efac;
  --chart-text:#e6ebf4;
  --chart-muted:#8b98ad;
  --chart-axis:#5b6b85;
  --chart-grid:rgba(148,163,184,.15);
  --radius:12px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(99,102,241,.16), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(34,211,238,.10), transparent 55%),
    var(--bg);
  color:var(--text);
  font:14px/1.5 "Inter","HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
}
.hidden{display:none!important}
a{color:var(--accent-2);text-decoration:none}
code{font-family:var(--mono);background:rgba(148,163,184,.12);padding:1px 6px;border-radius:5px;font-size:12px}
.mono{font-family:var(--mono)}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:#26324b;border-radius:8px;border:2px solid transparent;background-clip:content-box}

/* ─────────── 登录页 ─────────── */
.login-wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:20px}
.login-card{
  width:min(400px,92vw);background:linear-gradient(180deg,rgba(255,255,255,.03),transparent),var(--panel);
  border:1px solid var(--line);border-radius:18px;padding:32px;box-shadow:var(--shadow)}
.login-brand{display:flex;gap:14px;align-items:center;margin-bottom:26px}
.logo{width:46px;height:46px;border-radius:13px;background:var(--grad);display:grid;place-items:center;
  font-size:22px;color:#fff;box-shadow:0 6px 18px rgba(99,102,241,.45)}
.logo svg{width:62%;height:62%;display:block}
.logo.sm{width:30px;height:30px;font-size:15px;border-radius:9px}
.login-brand h1{font-size:22px;letter-spacing:.5px}
.login-brand p{color:var(--muted);font-size:12.5px}
.login-card label{display:block;color:var(--muted);font-size:12.5px;margin-bottom:14px}
.login-card input{
  width:100%;margin-top:6px;padding:11px 13px;border-radius:10px;border:1px solid var(--line-strong);
  background:var(--bg-soft);color:var(--text);font-size:14px;outline:none;transition:.15s}
.login-card input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(99,102,241,.22)}
.login-error{color:var(--err);font-size:12.5px;min-height:18px;margin-top:8px;text-align:center}
.login-hint{margin-top:18px;padding-top:16px;border-top:1px dashed var(--line);color:var(--muted);font-size:12.5px;text-align:center}
.login-hint .sep{margin:0 8px;opacity:.4}
.login-foot{color:#4b5872;font-size:12px}

/* ─────────── 布局 ─────────── */
.app{display:flex;height:100vh;overflow:hidden}
.sidebar{
  width:216px;flex:none;display:flex;flex-direction:column;
  background:rgba(13,19,33,.85);border-right:1px solid var(--line);backdrop-filter:blur(8px)}
.brand{display:flex;align-items:center;gap:10px;padding:18px 18px 14px;font-size:16px;letter-spacing:.3px}
#nav{flex:1;padding:8px 10px;display:flex;flex-direction:column;gap:2px;overflow-y:auto}
.nav-item{
  display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:10px;color:var(--muted);
  cursor:pointer;user-select:none;transition:.15s;font-weight:500}
.nav-item svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:none}
.nav-item:hover{color:var(--text);background:rgba(148,163,184,.08)}
.nav-item.active{color:#fff;background:linear-gradient(90deg,rgba(99,102,241,.28),rgba(34,211,238,.10));
  box-shadow:inset 0 0 0 1px rgba(99,102,241,.35)}
.sidebar-foot{padding:14px}
.mode-badge{
  display:flex;justify-content:center;padding:7px;border-radius:9px;font-size:11.5px;letter-spacing:.5px;
  border:1px dashed var(--line-strong);color:var(--muted)}
.mode-badge.demo{border-color:rgba(245,158,11,.5);color:#fbbf24;background:rgba(245,158,11,.07)}

.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{
  height:56px;flex:none;display:flex;align-items:center;gap:14px;padding:0 22px;
  border-bottom:1px solid var(--line);background:rgba(11,15,23,.7);backdrop-filter:blur(8px)}
.topbar h2{font-size:16.5px;font-weight:600}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.chip{font-size:11.5px;padding:4px 10px;border-radius:999px;border:1px solid var(--line);background:var(--panel);color:var(--muted)}
.chip.demo{border-color:rgba(245,158,11,.45);color:#fbbf24;background:rgba(245,158,11,.08)}
.user-chip{display:flex;align-items:center;gap:9px}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--grad);display:grid;place-items:center;font-weight:700;font-size:13px}
.user-meta{line-height:1.15}
.user-meta b{font-size:13px;display:block}
.user-meta i{font-style:normal;font-size:11px;color:var(--muted)}

.content{flex:1;overflow-y:auto;padding:22px}
.page-head{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.page-head h3{font-size:15px}
.page-head .sub{color:var(--muted);font-size:12.5px}
.spacer{flex:1}

/* ─────────── 组件 ─────────── */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.card h4{font-size:13.5px;margin-bottom:12px;color:#c7d0de;display:flex;align-items:center;gap:8px}
.card h4 .dot{width:7px;height:7px;border-radius:50%;background:var(--accent-2)}
.grid{display:grid;gap:16px}
.stat-grid{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.cols-2-1{display:grid;grid-template-columns:2fr 1fr;gap:16px}

.btn{
  display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:9px;border:1px solid var(--line-strong);
  background:var(--panel-2);color:var(--text);font-size:13px;cursor:pointer;transition:.15s;white-space:nowrap}
.btn svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.btn:hover{border-color:var(--accent);transform:translateY(-1px)}
.btn.primary{background:var(--grad);border:none;color:#fff;font-weight:600;box-shadow:0 4px 14px rgba(99,102,241,.35)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.danger{color:#fca5a5;border-color:rgba(239,68,68,.4)}
.btn.danger:hover{background:rgba(239,68,68,.12);border-color:var(--err)}
.btn.ghost{background:transparent}
.btn.block{width:100%;justify-content:center;padding:11px}
.btn.sm{padding:5px 10px;font-size:12px;border-radius:8px}
.btn.icon-only{padding:7px}
.btn:disabled{opacity:.4;pointer-events:none}

.input,.select{
  padding:8px 12px;border-radius:9px;border:1px solid var(--line-strong);background:var(--bg-soft);
  color:var(--text);font-size:13px;outline:none;transition:.15s}
.input:focus,.select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(99,102,241,.2)}

.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{color:var(--muted);text-align:left;font-weight:500;font-size:12px;padding:9px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:11px 12px;border-bottom:1px solid rgba(148,163,184,.07);white-space:nowrap;vertical-align:middle}
tbody tr:hover{background:rgba(148,163,184,.05)}
tbody tr:last-child td{border-bottom:none}

.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:500}
.badge .dot{width:7px;height:7px;border-radius:50%}
.badge.running{color:#86efac;background:rgba(34,197,94,.12)}   .badge.running .dot{background:var(--ok);animation:pulse 1.6s infinite}
.badge.stopped{color:#aab6ca;background:rgba(148,163,184,.12)} .badge.stopped .dot{background:#64748b}
.badge.frozen{color:#fcd34d;background:rgba(245,158,11,.12)}   .badge.frozen .dot{background:var(--warn)}
@keyframes pulse{50%{opacity:.35}}

.bar{height:6px;border-radius:4px;background:rgba(148,163,184,.15);overflow:hidden;min-width:70px}
.bar i{display:block;height:100%;border-radius:4px;background:var(--ok);transition:width .5s}
.actions-cell{display:flex;gap:6px;flex-wrap:wrap}
.act-btn{
  width:29px;height:29px;border-radius:8px;border:1px solid var(--line-strong);background:transparent;color:var(--muted);
  display:grid;place-items:center;cursor:pointer;transition:.15s}
.act-btn svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.act-btn:hover{color:var(--text);border-color:var(--accent);background:rgba(99,102,241,.12)}
.act-btn.ok:hover{color:#86efac;border-color:rgba(34,197,94,.5)}
.act-btn.warn:hover{color:#fcd34d;border-color:rgba(245,158,11,.5)}
.act-btn.err:hover{color:#fca5a5;border-color:var(--err)}
.act-btn:disabled{opacity:.3;pointer-events:none}

.tag{display:inline-block;padding:2px 9px;border-radius:6px;font-size:11.5px;background:rgba(148,163,184,.12);color:var(--muted)}
.empty{color:var(--muted);text-align:center;padding:40px 0;font-size:13px}

/* 模板卡片 */
.tpl-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.tpl-card{position:relative;overflow:hidden;cursor:default}
.tpl-card .stripe{position:absolute;left:0;top:0;bottom:0;width:4px}
.tpl-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.tpl-logo{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;font-weight:800;font-size:17px;color:#fff}
.tpl-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}

/* 网络进度条 */
.progress{height:9px;border-radius:6px;background:rgba(148,163,184,.14);overflow:hidden;margin-top:8px}
.progress i{display:block;height:100%;background:var(--grad)}

/* ─────────── 图表 ─────────── */
.chart-box{position:relative;height:230px}
.chart-box canvas{width:100%;height:100%;display:block}
.legend{display:flex;gap:16px;margin-top:8px;font-size:12px;color:var(--muted)}
.legend b{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:6px}
.gauge-row{display:grid;place-items:center}
.gauge-box{position:relative;width:120px;height:120px}
.gauge-box canvas{width:100%;height:100%}

/* ─────────── 弹窗 / 抽屉 ─────────── */
.overlay{position:fixed;inset:0;background:rgba(4,7,13,.66);backdrop-filter:blur(3px);
  display:flex;align-items:center;justify-content:center;z-index:60;animation:fade .15s}
.modal{width:min(520px,94vw);max-height:88vh;overflow-y:auto;background:var(--panel);
  border:1px solid var(--line-strong);border-radius:16px;box-shadow:var(--shadow);animation:pop .18s}
.modal.wide{width:min(760px,96vw)}
.modal-head{display:flex;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}
.modal-head h3{font-size:15px;flex:1}
.modal-x{background:none;border:none;color:var(--muted);font-size:20px;cursor:pointer;line-height:1}
.modal-x:hover{color:var(--text)}
.modal-body{padding:20px}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid var(--line)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}
.form-grid label{display:flex;flex-direction:column;gap:6px;font-size:12.5px;color:var(--muted)}
.form-grid input,.form-grid select{padding:9px 12px;border-radius:9px;border:1px solid var(--line-strong);
  background:var(--bg-soft);color:var(--text);outline:none;font-size:13.5px}
.form-grid input:focus,.form-grid select:focus{border-color:var(--accent)}
.check-line{display:flex;align-items:center;gap:8px;color:var(--text);font-size:13px;cursor:pointer}
@keyframes fade{from{opacity:0}}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.97)}}

/* ─────────── 终端 ─────────── */
.term{
  height:min(420px,56vh);overflow-y:auto;background:#05080d;border-radius:10px;border:1px solid #1d2740;
  padding:12px 14px;font-family:var(--mono);font-size:12.8px;line-height:1.55;cursor:text;
  touch-action:manipulation;-webkit-user-select:text;user-select:text}
.t-line{white-space:pre-wrap;word-break:break-all;color:#c7d4e6}
.t-prompt{color:#34d399;font-weight:600}
.t-banner{color:#67e8f9}
.t-cmd{color:#e2e8f0}
.t-input-line{display:flex;flex-wrap:wrap}
.t-caret{display:inline-block;width:8px;height:16px;background:#34d399;vertical-align:-3px;animation:pulse 1s infinite}

/* ─────────── Toast ─────────── */
#toasts{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:10px;z-index:99}
.toast{
  min-width:240px;max-width:360px;padding:12px 16px;border-radius:11px;background:var(--panel-2);
  border:1px solid var(--line-strong);box-shadow:var(--shadow);font-size:13px;
  display:flex;gap:10px;align-items:center;animation:slide .2s}
.toast.ok{border-left:3px solid var(--ok)} .toast.err{border-left:3px solid var(--err)} .toast.info{border-left:3px solid var(--info)}
@keyframes slide{from{opacity:0;transform:translateX(20px)}}

.kv{display:grid;grid-template-columns:auto 1fr;gap:8px 18px;font-size:13px}
.kv dt{color:var(--muted)} .kv dd{text-align:right;font-family:var(--mono);font-size:12.5px}

@media (max-width:900px){
  .cols-2-1{grid-template-columns:1fr}
  .sidebar{width:64px}
  .brand b,#nav span.lbl,.sidebar-foot{display:none}
  .nav-item{justify-content:center;padding:11px 0}
}

/* ─────────── 多节点版新增组件 ─────────── */
.mem-picker input{ width:100%; padding:9px 12px; border-radius:9px;
  border:1px solid var(--line-strong); background:var(--bg-soft); color:var(--text); }
.mem-chips{ display:flex; gap:6px; flex-wrap:wrap; margin-top:8px }
.chip-btn{ padding:4px 11px; border-radius:999px; font-size:11.5px; cursor:pointer;
  border:1px solid var(--line-strong); background:transparent; color:var(--muted); transition:.15s }
.chip-btn:hover{ border-color:var(--accent); color:var(--text) }
.chip-btn.on{ background:var(--grad); border:none; color:#fff; font-weight:600 }
textarea.input{ padding:9px 12px }
.lat-row{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.hidden[style*="contents"]{display:none!important}

/* ══════════════ 浅色主题 ══════════════ */
html.light{
  --bg:#f3f5fa; --bg-soft:#ffffff; --panel:#ffffff; --panel-2:#f5f7fc;
  --line:rgba(15,23,42,.10); --line-strong:rgba(15,23,42,.20);
  --text:#1e293b; --muted:#5c6b82;
  --accent:#4f46e5; --accent-2:#0891b2;
  --ok:#16a34a; --warn:#d97706; --err:#dc2626; --info:#0284c7;
  --shadow:0 10px 28px rgba(15,23,42,.12);
  --ok-strong:#15803d;
  --chart-text:#1e293b;
  --chart-muted:#64748b;
  --chart-axis:#94a3b8;
  --chart-grid:rgba(15,23,42,.13);
}
html.light body{
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(79,70,229,.08), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(8,145,178,.06), transparent 55%),
    var(--bg)}
html.light ::-webkit-scrollbar-thumb{background:#c7d0dd;border:2px solid transparent;background-clip:content-box}
html.light code{background:rgba(15,23,42,.06)}
html.light .sidebar{background:rgba(255,255,255,.86)}
html.light .topbar{background:rgba(255,255,255,.78)}
html.light .nav-item.active{color:var(--accent);
  background:linear-gradient(90deg,rgba(79,70,229,.14),rgba(8,145,178,.08));
  box-shadow:inset 0 0 0 1px rgba(79,70,229,.32)}
html.light .card h4{color:#334155}
html.light .btn.danger{color:#dc2626}
html.light .btn.danger:hover{background:rgba(239,68,68,.08);border-color:var(--err)}
html.light .badge.running{color:#15803d}
html.light .badge.stopped{color:#475569}
html.light .badge.frozen{color:#b45309}
html.light .act-btn.ok:hover{color:#15803d}
html.light .act-btn.warn:hover{color:#b45309}
html.light .act-btn.err:hover{color:#dc2626}
html.light td{border-bottom-color:rgba(15,23,42,.08)}
html.light tbody tr:hover{background:rgba(15,23,42,.04)}
html.light .overlay{background:rgba(15,23,42,.45)}
html.light .mode-badge.demo{color:#b45309}
html.light .chip.demo{color:#b45309}
html.light .login-foot{color:#8494ab}
html.light .nav-item:hover{background:rgba(15,23,42,.06)}
/* 终端跟随主题：浅色下浅底深字，ANSI 调色板由 JS 同步切换 */
html.light .term{background:#fafbfd;border-color:#d7deea;color:#243044}
html.light .t-line{color:#243044}
html.light .t-caret{background:var(--accent)}
/* 节点/探针 logo 方块（JS 内联深色底，这里强制翻面） */
html.light .tpl-logo{background:#eef1f8!important;color:#475569!important;border:1px solid var(--line-strong)}

/* ─────────── 已部署节点：按机器分组折叠 ─────────── */
.machine-group{border:1px solid var(--line);border-radius:10px;margin-bottom:8px;background:var(--panel-2);overflow:hidden}
.machine-group summary{display:flex;align-items:center;gap:10px;padding:10px 14px;cursor:pointer;list-style:none;font-size:13px;user-select:none;transition:.15s}
.machine-group summary::-webkit-details-marker{display:none}
.machine-group summary:hover{background:rgba(148,163,184,.06)}
.machine-group[open] summary{border-bottom:1px solid var(--line)}
.machine-group .mg-title{display:inline-flex;align-items:center;gap:6px;font-weight:600}
.machine-group .mg-count{flex:none}
.machine-group .mg-chevron{margin-left:auto;color:var(--muted);font-size:11px}
.machine-group .table-wrap{overflow-x:auto}